The Witching Elm

The Witching Elm is a young adult urban fantasy centering on two main characters, Fiona and Tobias, who must combat a power-hungry sorcerer named Rawhed. Tobias hails from an alternate dimension created after the Salem Witch Trials, and he was forced to flee his land after Rawhed began destroying his city. Together with Fiona, they've been exploring the magical secrets of their school, Mather Academy, in order to fight Rawhed's army. This is the first book in a trilogy, and the free days will correspond with the release of book three.